Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1996-04-03
1998-07-21
Faile, Andrew I.
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386 95, 348474, 348478, H04N 576, H04N 708, H04N 7087
Patent
active
057845220
ABSTRACT:
An information signal transmitting system for transmitting information signals including video and audio signals over a transmission line has a transmitting apparatus for transmitting information signals, and a receiving apparatus for receiving information signals transmitted from the transmitting apparatus. The transmitting apparatus having a recording start and stop command signal generator for generating a recording start command signal and a recording stop command signal, and a transmitter for transmitting an information signal which needs to be saved in the receiving apparatus, with a recording start command signal inserted therein for at least a predetermined period of time, and transmitting an information signal which does not need to be saved in the receiving apparatus, with a recording stop command signal inserted therein for at least a predetermined period of time. The receiving apparatus has a reception controller for separating the recording start command signal and the recording stop command signal from the received information signals, and a recording device for recording received information signals depending on the recording start command signal and the recording stop command signal separated by the reception controller.
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Faile Andrew I.
Frommer William S.
Nguyen Luong
Sony Corporation
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